Hello, syzbot found the following issue on: HEAD commit: 72a85e2b0a1e Merge tag 'spi-fix-v6.2-rc1' of git://git.ker.. git tree: upstream console+strace: https://syzkaller.appspot.com/x/log.txt?x=10be5ea8480000 kernel config: https://syzkaller.appspot.com/x/.config?x=4e2d7bfa2d6d5a76 dashboard link: https://syzkaller.appspot.com/bug?extid=0ede990fe8e46cb5711d compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=170127f8480000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10eadd74480000 Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/510d16df06c8/disk-72a85e2b.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/50ef5477a1d4/vmlinux-72a85e2b.xz kernel image: https://storage.googleapis.com/syzbot-assets/f2acd6f1189a/bzImage-72a85e2b.xz mounted in repro: https://storage.googleapis.com/syzbot-assets/ec3614d3a811/mount_0.gz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+0ede990fe8e46cb5711d@xxxxxxxxxxxxxxxxxxxxxxxxx loop0: detected capacity change from 0 to 4096 ntfs3: loop0: Different NTFS' sector size (4096) and media sector size (512) ntfs3: loop0: ino=0, ntfs_iget5 ntfs3: loop0: Mark volume as dirty due to NTFS errors INFO: trying to register non-static key. The code is fine but needs lockdep annotation, or maybe you didn't initialize this object before use? turning off the locking correctness validator. CPU: 0 PID: 5067 Comm: syz-executor292 Not tainted 6.1.0-syzkaller-14594-g72a85e2b0a1e #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1b1/0x290 lib/dump_stack.c:106 assign_lock_key+0x212/0x220 kernel/locking/lockdep.c:981 register_lock_class+0x18d/0x930 kernel/locking/lockdep.c:1294 __lock_acquire+0xe4/0x1f60 kernel/locking/lockdep.c:4934 lock_acquire+0x182/0x3c0 kernel/locking/lockdep.c:5668 down_read+0x39/0x50 kernel/locking/rwsem.c:1509 attr_data_get_block+0x165/0x2d70 fs/ntfs3/attrib.c:903 ntfs_get_block_vbo+0x31f/0xc40 fs/ntfs3/inode.c:573 do_mpage_readpage+0x970/0x1c50 fs/mpage.c:208 mpage_readahead+0x210/0x380 fs/mpage.c:361 read_pages+0x169/0x9c0 mm/readahead.c:161 page_cache_ra_unbounded+0x703/0x820 mm/readahead.c:270 page_cache_sync_readahead include/linux/pagemap.h:1210 [inline] filemap_get_pages+0x465/0x10d0 mm/filemap.c:2600 filemap_read+0x3cf/0xea0 mm/filemap.c:2694 __kernel_read+0x3fc/0x830 fs/read_write.c:428 integrity_kernel_read+0xac/0xf0 security/integrity/iint.c:199 ima_calc_file_hash_tfm security/integrity/ima/ima_crypto.c:485 [inline] ima_calc_file_shash security/integrity/ima/ima_crypto.c:516 [inline] ima_calc_file_hash+0x178f/0x1ca0 security/integrity/ima/ima_crypto.c:573 ima_collect_measurement+0x444/0x8c0 security/integrity/ima/ima_api.c:292 process_measurement+0xf41/0x1bc0 security/integrity/ima/ima_main.c:339 ima_file_check+0xd8/0x130 security/integrity/ima/ima_main.c:519 do_open fs/namei.c:3559 [inline] path_openat+0x2600/0x2dd0 fs/namei.c:3714 do_file_open_root+0x339/0x790 fs/namei.c:3766 file_open_root+0x234/0x290 fs/open.c:1290 do_handle_open+0x565/0x950 fs/fhandle.c:232 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f063f1ed849 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffdae758908 EFLAGS: 00000246 ORIG_RAX: 0000000000000130 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f063f1ed849 RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 RBP: 00007f063f1ad0e0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f063f1ad170 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 </TASK> ------------[ cut here ]------------ DEBUG_RWSEMS_WARN_ON(sem->magic != sem): count = 0x100, magic = 0x0, owner = 0xffff8880285d57c1, curr 0xffff8880285d57c0, list not empty WARNING: CPU: 0 PID: 5067 at kernel/locking/rwsem.c:1335 __up_read+0x4f5/0x690 kernel/locking/rwsem.c:1335 Modules linked in: CPU: 1 PID: 5067 Comm: syz-executor292 Not tainted 6.1.0-syzkaller-14594-g72a85e2b0a1e #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:__up_read+0x4f5/0x690 kernel/locking/rwsem.c:1335 Code: c7 00 ac ed 8a 48 c7 c6 00 ae ed 8a 48 8b 54 24 20 48 8b 4c 24 28 4d 89 f8 4c 8b 4c 24 30 31 c0 53 e8 2f 60 e8 ff 48 83 c4 08 <0f> 0b 48 bb 00 00 00 00 00 fc ff df 4c 8b 6c 24 18 e9 ba fb ff ff RSP: 0018:ffffc90003c9de80 EFLAGS: 00010292 RAX: f88922fb16b92700 RBX: ffffffff8aedad00 RCX: ffff8880285d57c0 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: ffffc90003c9df50 R08: ffffffff816f2c9d R09: fffff52000793b89 R10: fffff52000793b89 R11: 1ffff92000793b88 R12: ffff888073897048 R13: ffff888073897038 R14: 1ffff1100e712e09 R15: ffff8880285d57c1 FS: 00005555565b6300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000056023bc34d28 CR3: 000000007da67000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> attr_data_get_block+0x1c8/0x2d70 fs/ntfs3/attrib.c:906 ntfs_get_block_vbo+0x31f/0xc40 fs/ntfs3/inode.c:573 do_mpage_readpage+0x970/0x1c50 fs/mpage.c:208 mpage_readahead+0x210/0x380 fs/mpage.c:361 read_pages+0x169/0x9c0 mm/readahead.c:161 page_cache_ra_unbounded+0x703/0x820 mm/readahead.c:270 page_cache_sync_readahead include/linux/pagemap.h:1210 [inline] filemap_get_pages+0x465/0x10d0 mm/filemap.c:2600 filemap_read+0x3cf/0xea0 mm/filemap.c:2694 __kernel_read+0x3fc/0x830 fs/read_write.c:428 integrity_kernel_read+0xac/0xf0 security/integrity/iint.c:199 ima_calc_file_hash_tfm security/integrity/ima/ima_crypto.c:485 [inline] ima_calc_file_shash security/integrity/ima/ima_crypto.c:516 [inline] ima_calc_file_hash+0x178f/0x1ca0 security/integrity/ima/ima_crypto.c:573 ima_collect_measurement+0x444/0x8c0 security/integrity/ima/ima_api.c:292 process_measurement+0xf41/0x1bc0 security/integrity/ima/ima_main.c:339 ima_file_check+0xd8/0x130 security/integrity/ima/ima_main.c:519 do_open fs/namei.c:3559 [inline] path_openat+0x2600/0x2dd0 fs/namei.c:3714 do_file_open_root+0x339/0x790 fs/namei.c:3766 file_open_root+0x234/0x290 fs/open.c:1290 do_handle_open+0x565/0x950 fs/fhandle.c:232 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f063f1ed849 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffdae758908 EFLAGS: 00000246 ORIG_RAX: 0000000000000130 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f063f1ed849 RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 RBP: 00007f063f1ad0e0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f063f1ad170 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 </TASK> --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@xxxxxxxxxxxxxxxx. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot. syzbot can test patches for this issue, for details see: https://goo.gl/tpsmEJ#testing-patches
